pulled node migration instantiation out of destination class and into calling migration class.
added skeleton postImport method with battle plan comments to redirect migration.
removed snark.
implemented node body/summary update process post-import.
Merge branch 'master' into internal_node_link_correction
fixes some tiny huge mistake.
further restricted the node body retrieved for path rewiring.
implemented search/replace for migrated internal node paths.
various bugfixes: fixed update node body function. fixed regex.
Merge pull request #12 from stopfstedt/internal_node_link_correction

Internal node link correction